[1/2] ares_expand_name() should escape more characters RFC1035 5.1 specifies some reserved characters and escaping sequences that are allowed to be specified. Expand the list of reserved characters and also escape non-printable characters using the \DDD format as specified in the RFC.
Bug Reported By: philipp.jeitner@sit.fraunhofer.de Fix By: Brad House (@bradh352)
[PATCH] Merge pull request from GHSA-x6mf-cxr9-8q6v * Merged latest OpenBSD changes for inet_net_pton_ipv6() into c-ares. * Always use our own IP conversion functions now, do not delegate to OS so we can have consistency in testing and fuzzing. * Removed bogus test cases that never should have passed. * Add new test case for crash bug found.
